<?php

/**
 * This is the model class for table "courseWorks".
 */
class CourseWorks extends CActiveRecord
{
	/**
	 * The followings are the available columns in table 'courseWorks':
	 * @var integer $id
	 * @var string $name
	 * @var integer $year
	 * @var string $comment
	 * @var integer $professor_id
	 * @var integer $choosed
	 * @var integer $studentid
	 * @var integer $facultyid
	 */

	/**
	 * Returns the static model of the specified AR class.
	 * @return CourseWorks the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'courseWorks';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('name, year, professor_id, choosed, facultyid', 'required'),
			array('year, professor_id, choosed, studentid, facultyid', 'numerical', 'integerOnly'=>true),
			array('comment', 'safe'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, name, year, comment, professor_id, choosed, studentid, facultyid', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */

 public function relations() {
        // NOTE: you may need to adjust the relation name and the related
        // class name for the relations automatically generated below.
        return array(
                'professor'=>array(self::BELONGS_TO,'Professor','professor_id'),
                'courseWork'=>array(self::HAS_MANY,'Requests','courseWork_id')
        );
    }

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'name' => 'Name',
			'year' => 'Year',
			'comment' => 'Comment',
			'professor_id' => 'Professor',
			'choosed' => 'Choosed',
			'studentid' => 'Studentid',
			'facultyid' => 'Facultyid',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);

		$criteria->compare('name',$this->name,true);

		$criteria->compare('year',$this->year);

		$criteria->compare('comment',$this->comment,true);

		$criteria->compare('professor_id',$this->professor_id);

		$criteria->compare('choosed',$this->choosed);

		$criteria->compare('studentid',$this->studentid);

		$criteria->compare('facultyid',$this->facultyid);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}